1039171120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 2681078400

約数和(自身を除く): 1641907280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 103, 104, 109, 130, 178, 206, 208, 218, 260, 356, 412, 436, 445, 515, 520, 545, 712, 824, 872, 890, 1030, 1040, 1090, 1157, 1339, 1417, 1424, 1648, 1744, 1780, 2060, 2180, 2314, 2678, 2834, 3560, 4120, 4360, 4628, 5356, 5668, 5785, 6695, 7085, 7120, 8240, 8720, 9167, 9256, 9701, 10712, 11227, 11336, 11570, 13390, 14170, 18334, 18512, 19402, 21424, 22454, 22672, 23140, 26780, 28340, 36668, 38804, 44908, 45835, 46280, 48505, 53560, 56135, 56680, 73336, 77608, 89816, 91670, 92560, 97010, 107120, 112270, 113360, 119171, 126113, 145951, 146672, 155216, 179632, 183340, 194020, 224540, 238342, 252226, 291902, 366680, 388040, 449080, 476684, 504452, 583804, 595855, 630565, 729755, 733360, 776080, 898160, 953368, 999203, 1008904, 1167608, 1191710, 1261130, 1459510, 1906736, 1998406, 2017808, 2335216, 2383420, 2522260, 2919020, 3996812, 4766840, 4996015, 5044520, 5838040, 7993624, 9533680, 9992030, 10089040, 11676080, 12989639, 15987248, 19984060, 25979278, 39968120, 51958556, 64948195, 79936240, 103917112, 129896390, 207834224, 259792780, 519585560, 1039171120]

約数ペア:

[(1, 1039171120), (2, 519585560), (4, 259792780), (5, 207834224), (8, 129896390), (10, 103917112), (13, 79936240), (16, 64948195), (20, 51958556), (26, 39968120), (40, 25979278), (52, 19984060), (65, 15987248), (80, 12989639), (89, 11676080), (103, 10089040), (104, 9992030), (109, 9533680), (130, 7993624), (178, 5838040), (206, 5044520), (208, 4996015), (218, 4766840), (260, 3996812), (356, 2919020), (412, 2522260), (436, 2383420), (445, 2335216), (515, 2017808), (520, 1998406), (545, 1906736), (712, 1459510), (824, 1261130), (872, 1191710), (890, 1167608), (1030, 1008904), (1040, 999203), (1090, 953368), (1157, 898160), (1339, 776080), (1417, 733360), (1424, 729755), (1648, 630565), (1744, 595855), (1780, 583804), (2060, 504452), (2180, 476684), (2314, 449080), (2678, 388040), (2834, 366680), (3560, 291902), (4120, 252226), (4360, 238342), (4628, 224540), (5356, 194020), (5668, 183340), (5785, 179632), (6695, 155216), (7085, 146672), (7120, 145951), (8240, 126113), (8720, 119171), (9167, 113360), (9256, 112270), (9701, 107120), (10712, 97010), (11227, 92560), (11336, 91670), (11570, 89816), (13390, 77608), (14170, 73336), (18334, 56680), (18512, 56135), (19402, 53560), (21424, 48505), (22454, 46280), (22672, 45835), (23140, 44908), (26780, 38804), (28340, 36668)]